Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520424 | Circuit for performing display driving function and fingerprint and touch detecting function | Yaw-Guang Chang | 2022-12-06 |
| 11380126 | Display device with embedded biometric detection function in active region | Zong-You Hou, Yaw-Guang Chang, Wei-Hsien Yeh | 2022-07-05 |
| 11380128 | Apparatus integrated with fingerprint recognition and touch detection, and method of controlling the same | Yaw-Guang Chang | 2022-07-05 |
| 11327604 | Touch sensing circuit that selectively couples a sensing electrode to a reference voltage in response to an assertion of a synchronization signal and touch sensitive device | Yaw-Guang Chang, Yu-Chun Lin, Yi-Yang Tsai | 2022-05-10 |
| 11294500 | Touch panel for sensing a fingerprint and a touch input and display device using the same | Yaw-Guang Chang | 2022-04-05 |
| 11222933 | Display panel equipped with function of detecting an object, and method for detecting an object on a display panel | Yaw-Guang Chang | 2022-01-11 |